Hey fellow Diablo fans! Baal, the Lord of Destruction, is one of the major villains in the series. When facing him in Diablo II, make sure to have high cold resistance to counter his attacks. As for character builds, classes like Sorceress with strong cold spells or Paladin with auras can be effective against him. In terms of lore, Baal is one of the Prime Evils and is known for his cunning and manipulation. His corruption runs deep, so be prepared for a tough battle both physically and mentally when going up against him. Good luck, and may the loot be ever in your favor!